close_files(files);
/*
* Free the fd and fdset arrays if we expanded them.
+ * If the fdtable was embedded, pass files for freeing
+ * at the end of the RCU grace period. Otherwise,
+ * you can free files immediately.
*/
fdt = files_fdtable(files);
- if (fdt->fd != &files->fd_array[0])
- free_fd_array(fdt->fd, fdt->max_fds);
- if (fdt->max_fdset > __FD_SETSIZE) {
- free_fdset(fdt->open_fds, fdt->max_fdset);
- free_fdset(fdt->close_on_exec, fdt->max_fdset);
- }
- kmem_cache_free(files_cachep, files);
+ if (fdt == &files->fdtab)
+ fdt->free_files = files;
+ else
+ kmem_cache_free(files_cachep, files);
+ free_fdtable(fdt);
}
}